公开(公告)号：US20030211433A1

公开(公告)日：2003-11-13

申请号：US10425168

申请日：2003-04-29

申请人： DaimlerChrysler AG

发明人： Andreas Docter ,  Helmut Gildein ,  Andreas Kaupert ,  Stefan Schoeffel ,  Wolfgang Weger ,  Norbert Wiesheu

IPC分类号： F23C011/04

CPC分类号： F23D14/82 ,  B01J8/0278 ,  B01J19/002 ,  B01J2208/00017 ,  B01J2208/00309 ,  B01J2208/0053 ,  B01J2219/00263 ,  C01B3/382 ,  C01B2203/0244 ,  C01B2203/0844 ,  C01B2203/12 ,  C01B2203/142 ,  C01B2203/82 ,  H01M8/0618

摘要： A method for preventing flashback in a reaction chamber that includes providing a mixture of educts flowing through a mixture distribution zone and into the reaction chamber. The mixture distribution zone has an inlet opening and a variable flow cross-section between the inlet opening and the reaction chamber. The method also includes combusting the mixture in the reaction chamber at a combustion rate, and varying the flow cross-section as a function of a volume of the mixture so as to affect a flow rate of the mixture into the reaction chamber such that the flow rate is greater than the combustion rate. In addition, a reactor that includes, an inlet opening for receiving a mixture of educts, a mixture distribution zone disposed downstream of the inlet opening and having a variable flow cross-section, a reaction chamber disposed downstream of the mixture distribution zone, and a regulation device disposed in the mixture distribution zone for varying the flow cross section.

摘要翻译： 一种用于防止反应室中的回火的方法，其包括提供流过混合物分配区并进入反应室的流出物的混合物。 混合物分配区在入口和反应室之间具有入口和可变流动横截面。 该方法还包括以燃烧速率使反应室中的混合物燃烧，并且根据混合物的体积改变流动横截面以影响混合物进入反应室的流量，使得流动 速率大于燃烧率。 另外，一种反应器，包括：用于接收喷射混合物的入口，设置在入口开口下游并具有可变流动横截面的混合物分配区，设置在混合物分配区下游的反应室，以及 调节装置设置在混合物分配区域中以改变流动横截面。